

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">
    <title>登录界面</title>
    <script type="text/javascript" src="/layui/js/jquery.min.js"></script>
    <link href="/layui/css/default.css" rel="stylesheet" type="text/css" />
    <!--必要样式-->
    <link href="/layui/css/styles.css" rel="stylesheet" type="text/css" />
    <link href="/layui/css/demo.css" rel="stylesheet" type="text/css" />
    <link href="/layui/css/loaders.css" rel="stylesheet" type="text/css" />

</head>
<body>

<div class='login'>
    <form action="/admin/login" id="form1" method="post">
        {{csrf_field()}}
    <div class='login_title'>
        <span>管理员登录</span>
    </div>
    <div class='login_fields'>
        <div class='login_fields__user'>
            <div class='icon'>
                <img alt="" src='/layui/images/user_icon_copy.png'>
            </div>
            <input name="name" placeholder='用户名' maxlength="16" type='text' autocomplete="off" value="123456"/>
            <div class='validation'>
                <img alt="" src='/layui/images/tick.png'>
            </div>
        </div>
        <div class='login_fields__password'>
            <div class='icon'>
                <img alt="" src='/layui/images/lock_icon_copy.png'>
            </div>
            <input name="password" placeholder='密码' maxlength="16" type='text' autocomplete="off">
            <div class='validation'>
                <img alt="" src='/layui/images/tick.png'>
            </div>
        </div>
        <div class='login_fields__password'>
            <div class='icon'>
                <img alt="" src='/layui/images/key.png'>
            </div>
            <input name="code" placeholder='验证码' maxlength="4" type='text' name="ValidateNum" autocomplete="off">
            <div class='validation' style="opacity: 1; right: -5px;top: -3px;">
                <canvas class="J_codeimg" id="myCanvas" onclick="Code();">对不起，您的浏览器不支持canvas，请下载最新版浏览器!</canvas>
            </div>
        </div>
        <div class='login_fields__submit'>
            <input type="button" value='登录' />
        </div>
    </div>
    <div class='success'>
    </div>
    <div class='disclaimer'>
        <p>欢迎登录后台管理系统  更多源码：<a href="http://www.mycodes.net/" target="_blank">源码之家</a></p>
    </div>
    </form>
</div>

<div class='authent'>
    <div class="loader" style="height: 44px;width: 44px;margin-left: 28px;">
        <div class="loader-inner ball-clip-rotate-multiple">
            <div></div>
            <div></div>
            <div></div>
        </div>
    </div>
    <p>认证中...</p>
</div>

<div class="OverWindows"></div>

<link href="/layui/css/layui1.css" rel="stylesheet" type="text/css" />

<script type="text/javascript" src="/layui/js/jquery.min.js"></script>
<script type="text/javascript" src="/layui/js/jquery-ui.min.js"></script>
<script type="text/javascript" src='/layui/js/stopExecutionOnTimeout.js?t=1'></script>
<script type="text/javascript" src="/layui/layui.js"></script>
<script type="text/javascript" src="/layui/js/Particleground.js"></script>
<script type="text/javascript" src="/layui/Js/Treatment.js"></script>
<script type="text/javascript" src="/layui/js/jquery.mockjax.js"></script>
<script type="text/javascript">
    var canGetCookie = 0;//是否支持存储Cookie 0 不支持 1 支持
    //默认账号密码

    var truelogin = "test1";
    var truepwd = "123456";

    var CodeVal = 0;
    Code();
    function Code() {
        if(canGetCookie == 1){
            createCode("AdminCode");
            var AdminCode = getCookieValue("AdminCode");
            showCheck(AdminCode);
        }else{
            showCheck(createCode(""));
        }
    }
    function showCheck(a) {
        CodeVal = a;
        var c = document.getElementById("myCanvas");
        var ctx = c.getContext("2d");
        ctx.clearRect(0, 0, 1000, 1000);
        ctx.font = "80px 'Hiragino Sans GB'";
        ctx.fillStyle = "#E8DFE8";
        ctx.fillText(a, 0, 100);
    }
    $(document).keypress(function (e) {
        // 回车键事件
        if (e.which == 13) {
            $('input[type="button"]').click();
        }
    });
    //粒子背景特效
    $('body').particleground({
        dotColor: '#E8DFE8',
        lineColor: '#133b88'
    });
    $('input[name="password"]').focus(function () {
        $(this).attr('type', 'password');
    });
    $('input[type="text"]').focus(function () {
        $(this).prev().animate({ 'opacity': '1' }, 200);
    });
    $('input[type="text"],input[type="password"]').blur(function () {
        $(this).prev().animate({ 'opacity': '.5' }, 200);
    });
    $('input[name="name"],input[name="password"]').keyup(function () {
        var Len = $(this).val().length;
        if (!$(this).val() == '' && Len >= 5) {
            $(this).next().animate({
                'opacity': '1',
                'right': '30'
            }, 200);
        } else {
            $(this).next().animate({
                'opacity': '0',
                'right': '20'
            }, 200);
        }
    });
    var open = 0;
    layui.use('layer', function () {

        var msgalert = '默认账号:' + truelogin + '<br/> 默认密码:' + truepwd;
        var index = layer.alert(msgalert, { icon: 6, time: 4000, offset: 't', closeBtn: 0, title: '友情提示', btn: [], anim: 2, shade: 0 });
        layer.style(index, {
            color: '#777'
        });
        //非空验证
        $('input[type="button"]').click(function () {
            var login = $('input[name="name"]').val();
            var pwd = $('input[name="password"]').val();
            var code = $('input[name="code"]').val();
            if (login == '') {
                ErroAlert('请输入您的账号');
            } else if (pwd == '') {
                ErroAlert('请输入密码');
            } else if (code == '' || code.length != 4) {
                ErroAlert('输入验证码');
            } else {

                //认证中..
                fullscreen();
                $('.login').addClass('test'); //倾斜特效
                setTimeout(function () {
                    $('.login').addClass('testtwo'); //平移特效
                }, 300);
                setTimeout(function () {
                    $('.authent').show().animate({right: -320}, {
                        easing: 'easeOutQuint',
                        duration: 600,
                        queue: false
                    });
                    $('.authent').animate({opacity: 1}, {
                        duration: 200,
                        queue: false
                    }).addClass('visible');
                }, 500);
                admin_login();
            }
        })
    })
  var admin_login = function (){
        $.ajax({
            //几个参数需要注意一下
            type: "POST",//方法类型
            dataType: "json",//预期服务器返回的数据类型
            url: "/admin/login" ,//url
            data: $('#form1').serialize(),
            success: function (result) {
                //return result;
                check_login(result);
                //console.log(result);//打印服务端返回的数据(调试用)
                //'alert("SUCCESS");
            },
            error : function() {
                alert("数据异常请刷新重试");
            }
        });
    }
    var check_login= function (data) {
        //ajax返回
        //认证完成
        setTimeout(function () {
            $('.authent').show().animate({ right: 90 }, {
                easing: 'easeOutQuint',
                duration: 600,
                queue: false
            });
            $('.authent').animate({ opacity: 0 }, {
                duration: 200,
                queue: false
            }).addClass('visible');
            $('.login').removeClass('testtwo'); //平移特效
        }, 2000);
        setTimeout(function () {
            $('.authent').hide();
            $('.login').removeClass('test');
            console.log(data.Status)
            console.log(data.code.toUpperCase())
            if (data.Status == 'OK' && data.code.toUpperCase()== CodeVal.toUpperCase()){
                //登录成功
                $('.login div').fadeOut(100);
                $('.success').fadeIn(1000);
                $('.success').html(data.Text);
                window.location.href = "/";
                //跳转操作

            } else if(data.Status == 'NO') {
                 alert('账号或密码出错');
            }else{
                alert('验证码出错');
            }

        }, 2400);
    }
    var fullscreen = function () {
        elem = document.body;
        if (elem.webkitRequestFullScreen) {
            elem.webkitRequestFullScreen();
        } else if (elem.mozRequestFullScreen) {
            elem.mozRequestFullScreen();
        } else if (elem.requestFullScreen) {
            elem.requestFullscreen();
        } else {
            //浏览器不支持全屏API或已被禁用
        }
    }

</script>
<script src="/js/ThreeCanvas.js"></script>
<script src="/js/Snow.js"></script>
<script src="/js/snowFall.js"></script>
</body>

</html>
